30502250632 has 32 divisors (see below), whose sum is σ = 66752651520. Its totient is φ = 12794256000.

The previous prime is 30502250621. The next prime is 30502250659. The reversal of 30502250632 is 23605220503.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 30502250632.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5791869 + ... + 5797132.

It is an arithmetic number, because the mean of its divisors is an integer number (2086020360).

Almost surely, 2^30502250632 is an apocalyptic number.

It is an amenable number.

30502250632 is an abundant number, since it is smaller than the sum of its proper divisors (36250400888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30502250632 is a wasteful number, since it uses less digits than its factorization.

30502250632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11589061 (or 11589057 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 30502250632 in words is "thirty billion, five hundred two million, two hundred fifty thousand, six hundred thirty-two".